UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4Hfpr7r471bco4EtQN7qCrUPhRfB5gd6TZSHDn87U4=' 
WHERE 
  key_id = 'bfd941baa31db0c7bd612faddb1d2c37993171c1f23f497af0f7c4922fe524ff' 
  AND (
    token = 'z4Hfpr7r471bco4EtQN7qCrUPhRfB5gd6TZSHDn87U4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )